2 DURO 29" X 2.25/2.35/2.50 BlCYCLE lNNER Thorn Proof TUBE 48mm PRESTA

Tube Size:

• Dimensions: 29 x 2.25/2.35/2.50
  • Fits 29-inch wheels with tire widths ranging from 2.25 inches to 2.50 inches.
  • Compatible with a wide range of mountain bikes, gravel bikes, and hybrid bikes designed for off-road or rugged terrain.

Material:

• Constructed from heavy-duty butyl rubber.
  • Ensures enhanced durability and elasticity for reliable performance.
  • Offers superior resistance against punctures and leaks compared to standard tubes.

Thorn Resistance:

• Features: Thickened walls designed to resist punctures from thorns, sharp debris, and other hazards commonly encountered during trail or off-road riding.
• Provides peace of mind for riders in rugged or thorn-heavy environments.

Valve Type:

• Type: Presta/French Valve.
  • Slim design for compatibility with most performance-oriented rims and tire systems.
  • Ideal for high-pressure inflation and precise air control.
• Core: Non-removable.
  • Simplifies maintenance while maintaining reliable air retention.

Valve Length:

• Length: 48mm.
  • Suitable for standard rim depths up to 30mm.
  • Threaded stem ensures secure fitment within the rim valve hole.

Valve Stem:

• Design: Fully threaded.
  • Prevents valve movement during inflation and riding.
  • Ensures compatibility with a wide range of Presta valve-compatible pumps and accessories.

Valve Angle:

• Angle: 0 degrees (straight).
  • Standard orientation for easy access and inflation.

Brand:

• Name: Duro.
  • Recvintagenized for manufacturing high-quality, durable bike tires and tubes catering to diverse cycling needs.

Puncture Protection:

• The thorn-resistant design incorporates thicker rubber walls, reducing the likelihood of flats caused by sharp objects, such as thorns, glass, and nails.

Air Retention:

• Butyl rubber construction offers excellent air retention, requiring less frequent inflation compared to standard tubes.

Performance-Oriented Valve:

• The 48mm Presta valve ensures compatibility with modern bike rims while enabling precise pressure adjustments for optimal riding performance.

Tire Size Compatibility:

• Compatible with tires ranging in width from 2.25 to 2.50 inches, making it suitable for:
  • Mountain Bikes: Ideal for rough terrains and trails.
  • Gravel Bikes: Designed to withstand mixed surfaces with potential sharp debris.
  • Hybrid Bikes: Perfect for riders who traverse urban and light off-road routes.

Wheel Size Compatibility:

• Specifically tailored for 29-inch wheel setups, commonly found on modern mountain and adventure bikes.

Rim Compatibility:

• The 48mm valve length supports standard rims without the need for a valve extender unless the rim depth exceeds 30mm.